You can configure additional options in a MongoDB V2 connection.
Amazon DocumentDB optional properties
Configure additional connection properties in the Additional Properties field to connect to Amazon DocumentDB:
ssltruststorefilepath
The absolute path of the truststore file in the Secure Agent machine that contains the keys and certificates required to establish a secure communication.
For example, ssltruststorefilepath= <path_of_truststore_file>
For the serverless runtime environment, specify the following certificate path to the serverless agent directory: